Re: [Haskell-cafe] GPL License of H-Matrix and prelude numeric

On 26 January 2011 16:10, John Millikin wrote:

On Tue, Jan 25, 2011 at 22:07, Ivan Lazar Miljenovic wrote:

...

Voila: http://www.gnu.org/licenses/gpl-faq.html#IfLibraryIsGPL

(Note: in the past they said otherwise.)

Important: "or a GPL-compatible license"

You're right; they seem to have changed it again to add that phrase since last I (properly) read it. However, my understanding that this property is then transitive: if Foo is GPL, Bar depends on Foo and Baz depends on Bar, then Baz must also be released under a GPL-compatible license. -- Ivan Lazar Miljenovic Ivan.Miljenovic@gmail.com IvanMiljenovic.wordpress.com